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  • Hydrogen absorption by Ti-Zr-Ni-based alloys = Absorpcija vodika v zlitinah Ti-Zr-Ni
    Škulj, Irena, 1972- ...
    Some transition metals and their alloys have the ability to reversibly absorb considerable amounts of hydrogen. The amount of absorbed hydrogen and the absorption kinetics depend on interactions ... between the hydrogen atoms and the alloy. Titanium and zirconium show a high affinity for hydrogen, and Ti-Zr-Ni alloys with either amorphous or quasicrystalline structures have proved to be excellent absorbers of hydrogen. In this study we have focused on processing Ti-Zr-Ni ribbons with four different compositions and investigating their hydrogenation behaviour. A melt-spinning process was used as the alloy-preparation technique, and samples from each composition were examined before and after the hydrogenation process. The ribbons were analysed by X-raydiffraction (XRD) and examined with a scanning electron microscope (SEM) equipped with an energy-dispersive X-ray spectrometer (EDS). Only the sample with the lowest nickel concentration was found to absorb any significant quantity of hydrogen under the applied experimental conditions.
    Vir: Materiali in tehnologije = Materials and technology. - ISSN 1580-2949 (Letn. 41, št. 6, nov.-dec. 2007, str. 279-282)
    Vrsta gradiva - članek, sestavni del
    Leto - 2007
    Jezik - angleški
    COBISS.SI-ID - 638890

    Povezava(-e):

    Digitalna knjižnica Slovenije - dLib.si

vir: Materiali in tehnologije = Materials and technology. - ISSN 1580-2949 (Letn. 41, št. 6, nov.-dec. 2007, str. 279-282)

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